The desktop class in Java

A new class--desktop has been added after Jdk1.6, which is explained in the JDK as follows:

The Desktop class allows a Java application to launch associated applications in the registered native to Desktop a URI or a file.

Supported operations include:

Launching the User-default browser to show a specified URI;

Launching the User-default mail client with a optional mailto URI;

Launching a registered application to open, edit or print a specified file.

The meaning of this passage is:

The desktop class allows one Java application to start another local application to process a URI or file request, which includes several methods as follows:

1. Start the user's default browser to display the specified URI link

2. Start the user's default mail client send the message specified by the URI

3. Start a registered application (locally installed application) to open, edit or print a specified file

Below, give a test code to illustrate the function and use of this class, with comments in the code:

Package com.brucezhang.desktop;  
Import Java.awt.Desktop;  
Import Java.io.File;  
      

Import Java.net.URI;  
      
    public class Desktoptest {private static Desktop Desktop; Open Web page with default browser public static void browse () {if (desktop.isdesktopsupported ()) {Desktop = De  
            Sktop.getdesktop ();

The try {//uri Specifies the address of the Web page desktop.browse (The New URI ("Http://blog.csdn.net/dlutbrucezhang?  
            Viewmode=contents "));  
            catch (Exception e) {//Todo:handle Exception e.printstacktrace ();  }}//edit file public static void edit () {if (desktop.isdesktopsupported ())  
            {desktop = Desktop.getdesktop ();  
            try {desktop.edit (new File ("D:\\brucezhang.txt")); catch (Exception e) {//Todo:handle Exception E.PRintstacktrace (); The file is opened, similar to the procedure for editing the file, to see the display of the file public static void open () {if deskt  
            Op.isdesktopsupported ()) {desktop = Desktop.getdesktop ();  
            try {desktop.open (new File ("D:\\brucezhang.txt"));  
            catch (Exception e) {//Todo:handle Exception e.printstacktrace (); The specified file public static void print () {if (desktop.isdesktopsupport  
            Ed ()) {desktop = Desktop.getdesktop ();  
            try {desktop.print (new File ("D:\\brucezhang.txt"));  
            catch (Exception e) {//Todo:handle Exception e.printstacktrace ();  
        }}/** * @param args */public static void main (string[] args) { TODO Auto-generated Method STub browse ();  
        Edit ();  
        Open ();  
    Print (); }  
      
}